<template>
    <div>

        <van-nav-bar title="分类商城" left-text="返回" left-arrow @click-left="() => { $router.push('/') }" />

        <van-row>
            <van-col span="6">
                <van-sidebar v-model="active">
                    <van-sidebar-item v-for="item in categoriesApiData" :title="item.cat_name" />
                </van-sidebar>
            </van-col>
            <van-col span="18">
                <div v-for="item in categoriesApiData[active]?.children">
                    <h4>{{ item.cat_name }}</h4>
                    <van-grid :column-num="4">
                        <van-grid-item v-for="items in item.children" :icon="items.cat_icon" :text="items.cat_name" />
                    </van-grid>
                </div>
            </van-col>
        </van-row>

    </div>
</template>

<script setup>
import { categoriesApi } from '@/api/api'
import { ref } from 'vue'
let categoriesApiData = ref([])
categoriesApi().then((res => {
    console.log('分类数据', res);
    categoriesApiData.value = res.data.message
}))
let active = ref(1)
</script>

<style lang="scss" scoped></style>